New heart monitor aims to keep patients out of hospital
NCT ID NCT06641921
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested a remote monitoring system called Seerlinq HeartCore in 330 heart failure patients. Participants used a device at home to measure heart function and report symptoms. The goal was to see if this approach could reduce hospitalizations and deaths over 6 months. The results could improve how doctors manage heart failure remotely.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Seerlinq HeartCore telemedical monitoring system (device)
- What this could lead to
- If successful, this could show that remote monitoring helps heart failure patients avoid hospital stays and live longer at home.
- What could go wrong
- This is a single-arm trial without a comparison group, so benefits may be due to other factors. The device is not a cure and requires ongoing medication adjustments.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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330 people
The number who actually took part.
- Started
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May 2024
- Finished
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Nov 2025
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 100 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria 1. Males and females aged ≥ 18 years. 2. Able to understand, and willing to provide written informed consent. 3. Stated willingness to comply with all study procedures and lifestyle considerations and availability for the duration of the study. 4. Diagnosis of chronic heart failure in NYHA class II or III 5. Able to stand for 2 minutes 6. Access to necessary resources for participating in a technology-based intervention (smartphone, blood pressure monitor, internet access). Exclusion Criteria The participant may not enter the study if ANY of the following apply: 1. Use of other services for telemedical monitoring for heart failure. 2. Renal failure with a Glomerular Filtration Rate (GFR) \<25 ml/min or requiring renal replacement therapy. 3. Pregnancy, female participant lactating or planning pregnancy during the course of the trial. 4. Complex congenital heart disease 5. Subjects with known pulmonary hypertension (WHO category 1 or 3/4/5) 6. Inability to perform regular measurements alone or with help of a caregiver. 7. Other possible unforeseen medical conditions that the investigator deems unsafe for study participation.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Premedix Clinic
Bratislava, Nové Mesto, 831 01, Slovakia
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